100503990

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{977}}^1$

素因数の和:1123

約数の個数: 80

約数和(自身を含む): 272650752

約数和(自身を除く): 172146762

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 127, 135, 162, 254, 270, 381, 405, 635, 762, 810, 977, 1143, 1270, 1905, 1954, 2286, 2931, 3429, 3810, 4885, 5715, 5862, 6858, 8793, 9770, 10287, 11430, 14655, 17145, 17586, 20574, 26379, 29310, 34290, 43965, 51435, 52758, 79137, 87930, 102870, 124079, 131895, 158274, 248158, 263790, 372237, 395685, 620395, 744474, 791370, 1116711, 1240790, 1861185, 2233422, 3350133, 3722370, 5583555, 6700266, 10050399, 11167110, 16750665, 20100798, 33501330, 50251995, 100503990]

約数ペア:

[(1, 100503990), (2, 50251995), (3, 33501330), (5, 20100798), (6, 16750665), (9, 11167110), (10, 10050399), (15, 6700266), (18, 5583555), (27, 3722370), (30, 3350133), (45, 2233422), (54, 1861185), (81, 1240790), (90, 1116711), (127, 791370), (135, 744474), (162, 620395), (254, 395685), (270, 372237), (381, 263790), (405, 248158), (635, 158274), (762, 131895), (810, 124079), (977, 102870), (1143, 87930), (1270, 79137), (1905, 52758), (1954, 51435), (2286, 43965), (2931, 34290), (3429, 29310), (3810, 26379), (4885, 20574), (5715, 17586), (5862, 17145), (6858, 14655), (8793, 11430), (9770, 10287)]